Keystones — Bedrock
Five GCSE retrieval questions · 10 August 2023 · mathsvault.uk/keystones
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1. Number
Calculate: 4⁄6 + 1⁄6
Answer: 5⁄6 -
2. Algebra
Find the next term: 22, 30, 38, 46, ...
Answer: 54 -
3. Geometry
Opposite = 11cm, hypotenuse = 22cm. Find the angle
Answer: 30° (approximately) -
4. Ratio
Simplify the ratio 14:6
Answer: 7:3 -
5. Statistics
Find the mean of: 15, 13, 2
Answer: 10